Biology 12 Chapter 14 Respiration - 7


Biology Class 12
1.    Human respiratory system can be divided into.................?




Biology Class 12
2.    Which of the following respiratory tract is present in human respiratory system?




Biology Class 12
3.    Which of the following respiratory tract is present in human respiratory system?




Biology Class 12
4.    Which of the following respiratory tract is present in human respiratory system?




Biology Class 12
5.    What is CORRECT about human respiratory system?




Biology Class 12
6.    Which of the following is present in upper respiratory tract?




Biology Class 12
7.    Which of the following is present in upper respiratory tract?




Biology Class 12
8.    Which of the following is present in upper respiratory tract?




Biology Class 12
9.    In which respiratory tract, nasal cavity is present?




Biology Class 12
10.    In which respiratory tract, nostrils are present?


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